linux-kernel - [PATCH linux-next] ACPI: APEI: Remove the unneeded result variable 'rc'

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Date:   Wed, 31 Aug 2022 03:48:24 +0000
From:   cgel.zte@...il.com
To:     rafael@...nel.org
Cc:     lenb@...nel.org, james.morse@....com, tony.luck@...el.com,
        bp@...en8.de, wangxiang@...rlc.com, jakobkoschel@...il.com,
        linux-acpi@...r.kernel.org, linux-kernel@...r.kernel.org,
        ye xingchen <ye.xingchen@....com.cn>,
        Zeal Robot <zealci@....com.cn>
Subject: [PATCH linux-next] ACPI: APEI: Remove the unneeded result variable 'rc'

From: ye xingchen <ye.xingchen@....com.cn>

Return the value apei_exec_write_register() directly instead of storing
it in another redundant variable.

Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: ye xingchen <ye.xingchen@....com.cn>
---
 drivers/acpi/apei/apei-base.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/acpi/apei/apei-base.c b/drivers/acpi/apei/apei-base.c
index 9f49272cad39..9b52482b4ed5 100644
--- a/drivers/acpi/apei/apei-base.c
+++ b/drivers/acpi/apei/apei-base.c
@@ -125,12 +125,9 @@ EXPORT_SYMBOL_GPL(apei_exec_write_register);
 int apei_exec_write_register_value(struct apei_exec_context *ctx,
 				   struct acpi_whea_header *entry)
 {
-	int rc;
-
 	ctx->value = entry->value;
-	rc = apei_exec_write_register(ctx, entry);
 
-	return rc;
+	return apei_exec_write_register(ctx, entry);
 }
 EXPORT_SYMBOL_GPL(apei_exec_write_register_value);
 
-- 
2.25.1